golang-github-jwilder-encoding-dev 0.0~git20170811.b4e1701-1 (s390x binary) in ubuntu bionic

 Encoding is a library for working with compressed arrays of integers.
 The compression algorithms used are different from typical general purpose
 algorithms such as Gzip, Snappy, etc. They are more commonly found in
 search engines (inverted indexes) and columnar databases.